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  1. rollback

    • IPA[ˈrōlˌbak]

    美式

    • n.
      a reduction or decrease;a reversion to a previous state or situation
    • v.
      restore (a database) to a previously defined state.
    • noun: rollback, plural noun: rollbacks

    • 釋義

    名詞

    • 1. North American a reduction or decrease a 5 percent rollback of personal income taxes
    • a reversion to a previous state or situation a rollback to conditions not seen since the open shop days of the 1930s
    • 2. the process of restoring a database or program to a previously defined state, typically to recover from an error.

    動詞

    • 1. restore (a database) to a previously defined state.
    • 更多解釋
    • IPA[ˈrəʊlbak]

    英式

    • n.
      a reduction or decrease: a 5 per cent rollback of personal income taxes
    • v.
      restore (a database) to a previously defined state.

    Oxford Dictionary